module.exports = function (title) {
    let option = {
        title: {
            text: '浏览器占比变化',
            subtext: '纯属虚构',
            top: 10,
            left: 10
        },
        tooltip: {
            trigger: 'item',
            backgroundColor: 'rgba(0,0,250,0.2)'
        },
        legend: {
            type: 'scroll',
            bottom: 10,
            data: (function () {
                var list = [];
                for (var i = 1; i <= 28; i++) {
                    list.push(i + 2000 + '');
                }
                return list;
            })()
        },
        visualMap: {
            top: 'middle',
            right: 10,
            color: ['red', 'yellow'],
            calculable: true
        },
        radar: {
            indicator: [
                { text: 'IE8-', max: 400 },
                { text: 'IE9+', max: 400 },
                { text: 'Safari', max: 400 },
                { text: 'Firefox', max: 400 },
                { text: 'Chrome', max: 400 }
            ]
        },
        series: (function () {
            var series = [];
            for (var i = 1; i <= 28; i++) {
                series.push({
                    name: '浏览器（数据纯属虚构）',
                    type: 'radar',
                    symbol: 'none',
                    lineStyle: {
                        width: 1
                    },
                    emphasis: {
                        areaStyle: {
                            color: 'rgba(0,250,0,0.3)'
                        }
                    },
                    data: [
                        {
                            value: [
                                (40 - i) * 10,
                                (38 - i) * 4 + 60,
                                i * 5 + 10,
                                i * 9,
                                i * i / 2
                            ],
                            name: i + 2000 + ''
                        }
                    ]
                });
            }
            return series;
        })()
    };
    return option
}